from tkinter import *
X=int(input("Введите X"))
Y=int(input("Введите Y"))
N=int(input("Введите N"))
coords = [0, 0, 10, 0, 10, 10, 20, 10, 20, 20, 0, 20]
root = Tk()
root.title ("ИТ марафон")
canvas = Canvas(bg="WHITE" , width=500, height=500)
canvas.pack(anchor=CENTER, expand=1)
canvas.create_polygon(coords[0] *N+X, coords[1] *N+Y,
                      coords[2] *N+X, coords[3] *N+Y,
                      coords[4] *N+X, coords[5] *N+Y,
                      coords[6] *N+X, coords[7] *N+Y,
                      coords[8] *N+X, coords[9] *N+Y,
                      coords[10] *N+X, coords[11] *N+Y)

root.mainloop()

